Nirvana White Castle is an F1 marijuana hybrid of two absolute winners. With a White Widow mother and our award-winning Ice for a father, White Castle marijuana seeds are as outrageous as one would expect. The sturdier, denser structure of Ice really thickens up the often light and wispy White Widow buds. White Widow's flavor, strength, and social high remain very present in this cannabis strain. Medical marijuana users are extremely fond of White Castle for its pain-killing properties.
Why feminized seeds?
Only interested in female marijuana plants? Check out our feminized seed packs. Nirvana Shop guarantees you that all the seeds are healthy feminized marijuana seeds!
Highest quality. Best seeds you can get, straight from the source.
Discreet shipping to ensure the safe arrival of your quality seeds.
Superior support to answer all your questions whenever you need.
400 - 500 g/m² in SOG
8 - 10 weeks
Reviews of White Castle Feminized
Very Positive (13 reviews) 12 growers recommend this
Alan R. 2016-10-17
Jewel to be missed. I grew one last year, gave one away and plan on sprouting the last three this next spring. Most amazing smell at harvest, LEMONS! Probably use 10 gallon fab bags and veg for 10 weeks for ample size.
Andrew G. 2015-12-03
John O. 2015-10-26
1 YEAR REVIEW: First grow of this strain, won’t be my last.Bought Feminized, 100% popped and were in soil in 48 hours from receiving.I put in Veg for almost double normal time till one started to auto flower under 24/7 light. Switched to flower at that point.Cut and hung when 3/4 were going gold under magnification. Past high end of stated flower time. Odor was very strong but got much stronger when drying.IF GROWING MORE THAN A COUPLE YOU WILL NEED TO DEAL WITH THE ODOR DURING FLOWER AND DRYING STAGES. VERY STRONG ODORDrying time was double normal. Then started glass cure. (very very strong odor during drying and first few months of curing) After roughly 6 months curing in glass buds had turned gold. Color ranges from Sandy Gold being most common to some bright yellow Gold.Uncured: Smokeable and a bit harsh as would be expected, Greatly reduced body / back pain and head stayed fairly clear. Very strong odor.Fully Cured: Smooth Earthy Smoke, Light pleasant odor. Kills pain 2X better now but head buzz is stronger as well.585g - m/2 , Fairly dense nice compact buds, VERY Nice colas.Good strain for beginners, I could grow these in my sleep !